MAX6250BCSA+

Overview

The MAX6250BCSA+ is a low-noise, precision voltage reference utilizing buried-zener technology. It provides a fixed 5.000V output with ±0.02% initial accuracy and a maximum temperature coefficient of 5.0ppm/°C. The device operates within an input voltage range of 8V to 36V and draws approximately 3.3mA of supply current. It supports source and sink currents up to 15mA and features optional noise reduction and voltage trimming capabilities.

Feature Summary

• Buried-zener technology ensures extremely low noise performance for high-resolution applications.
• Offers excellent line and load regulation with low output impedance at high frequencies.
• Supports external trimming for output voltage adjustment and optional noise reduction via the NR pin.

Applications

• High-Resolution Analog-to-Digital and Digital-to-Analog Converters
• High-Accuracy Reference Standard
• Digital Voltmeters
• Precision Current Sources

Procurement Notes

Verify the specific suffix 'CSA+' corresponds to the 8-pin SO package and the 'B' grade indicates the 5.0ppm/°C temperature coefficient limit. Confirm the lead-free/RoHS compliance status indicated by the '+' symbol matches project requirements. Ensure the operating temperature range aligns with the C-grade specification (0°C to +70°C).

Selection Notes

Select this component when a fixed 5V precision reference is required with high stability and low noise. It is suitable for systems demanding ±0.02% initial accuracy and stable performance under varying load conditions. Consider the 8-pin SO package for surface-mount designs requiring industry-standard pinouts.

Part Context

This part belongs to the MAX6225/MAX6241/MAX6250 family of low-noise, precision voltage references. While the MAX6225 provides 2.5V and the MAX6241 provides 4.096V, the MAX6250 is specifically configured for a 5.000V output. All devices share similar architectural features including buried-zener technology and low power consumption.

Replacement Considerations

MAX6250ACSA+